Consider the equation x ^ 2 = 9 . 1. Show that 3, - 3, sqrt(9) and - sqrt(9) are each a solution to the equation. 2. Show that 9 and sqrt(3) are each not a solution to the equation.

Zahra was given two data sets, one without an outlier and one with an outlier. data without an outlier: 15, 19, 22, 26, 29 data with an outlier: 15, 19, 22, 26, 29, 81

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

If 20% of a number is 35, what is 50% of that number?